Viewing archive of Monday, 4 June 2007
Geophysical report
Any mentioned solar flare in this report has a scaling factor applied by the Space Weather Prediction Center (SWPC). Because of the SWPC scaling factor, solar flares are reported as 42% smaller than for the science quality data. The scaling factor has been removed from our archived solar flare data to reflect the true physical units.
Solar and Geophysical Activity Summary 2007 Jun 04 0248 UTCPrepared by the NOAA © SWPC and processed by SpaceWeatherLive.com
Joint USAF/NOAA Solar and Geophysical Activity Summary
SGAS Number 155 Issued at 0245Z on 04 Jun 2007 This report is compiled from data received at SWO on 03 JunA. Energetic Events
Begin Max End Rgn Loc Xray Op 245MHz 10cm Sweep 0151 0159 0204 0960 S10E68 M2.4 Sb 0206 0212 0216 M7.0 0636 0641 0643 0960 S06E63 M4.5 Sf 330 0923 0928 0931 C5.3 2700 51 II
B. Proton Events
None
C. Geomagnetic Activity Summary
The geomagnetic field was quiet to
active. Solar wind speed at ACE increased from approximately 500
km/s by 03/2100 UTC and is currently around 450 km/s.
D. Stratwarm
Not available
E. Daily Indices: (real-time preliminary/estimated values)
10 cm 087 SSN 058 Afr/Ap 008/010 X-ray Background A8.3 Daily Proton Fluence (flux accumulation over 24 hrs) GT 1 MeV 3.4e+06 GT 10 MeV 1.7e+04 p/(cm2-ster-day) (GOES-11 satellite synchronous orbit W135 degrees) Daily Electron Fluence GT 2 MeV 1.00e+08 e/(cm2-ster-day) (GOES-12 satellite synchronous orbit W75 degrees) 3 Hour K-indices Boulder 2 2 1 1 2 4 3 3 Planetary 2 2 1 1 1 3 4 3
F. Comments
None
All times in UTC
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